Spin and stack checker piece



FIG. 1 is a top perspective view of a spin and stack checker piece;

FIG. 2 is a bottom perspective view of a spin and stack checker piece;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

The ornamental design which is claimed is shown in solid lines in the drawings.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a spin and stack checker piece, as shown and described. 